Patents by Inventor Gabriele Gentschew

Gabriele Gentschew has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Implantable active substance depot material
    Patent number: 5374427
    Abstract: An implantable active substance depot material which contains a glass ionomer cement and one or more chemotherapeutic agents. The active substance depot materials ensure an initially high release rate of the active substance therein and subsequently a discharge of the active substance in small doses until complete depletion of the deposited active substance has occurred.
    Type: Grant
    Filed: December 10, 1992
    Date of Patent: December 20, 1994
    Assignee: Thera Patent GmbH & Co. KG
    Inventors: Wolfgang Stille, Gabriele Gentschew, Peter Reitz, Thomas Erben, Werner Zollner, Klaus-Peter Stefan